烟尘

A novel submicron particle agglomeration technique was developed to control the emission of submicron particle.The submicron particles were agglomerated by an agglomerant solution which was sprayed into the inlet of electrostatic precipitator, thus, the agglomerated submicron particles could be captured by the dust collecting equipment.

提出一种燃后区烟尘团聚促进新方法，通过在燃后区烟道喷射团聚促进剂，利用絮凝理论，增加超细颗粒之间的液桥力和固桥力，促使超细颗粒物团聚长大，进而被现有除尘装置捕获，减少超细颗粒的排放。

Execute " with large generation small " hind, can reduce generate electricity coal consumption and ensure moving economy, safe; is ameliorable atmosphere environment, reduce the contaminant; such as discharged soot, SO2 to be able to reduce water resource is used up and; of liquid waste discharge capacity can reduce discharge capacity of grey broken bits and noise.

实行&以大代小&后，可降低发电煤耗和确保运行经济、安全；可改善大气环境，减少排放的烟尘、SO2 等污染物；可减少水资源消耗和废水排放量；可减少灰渣排放量和噪声。

For example, ferric oxidate, chromium (Cr6+), ni ckel in wilding fume, and asbestic products, radiation of extremely low frequency electric fieldsand smoking in welding operations.

综述了与电焊工人肺癌有关的几个因素，如电焊烟尘中铁氧化物，六价铬和镍，焊接作业时石棉制品的接触和超低频电场的辐射，吸烟等。

The results show that SO2 gas itself does not influence the growth of ZY-1, however, when the SO2 concentration is higher than 50×10^(-6), ZY-1 growth rate and its CO2 fixation rate are all lowered and the pH of the medium is decreased, so measures must be taken to desulphurize or control pH of medium temporality. The presence of NO with concentrations of lower than 300×10^(-6)did not influence the growth of ZY-1 and its CO2 fixation, NO absorbed in the medium is utilized as a nitrogen source. The influence of dissolved soot dust on ZY-1 growth and its CO2 fixation could be ignored once the soot dust in the stack gases was disposed by the original method.

结果表明，烟气中的SO2是以增加培养液中的SO2^(-2)浓度及降低pH的形式来影响ZY-1的生长及其对CO2的固定的，当其浓度大于50×10^(-6)时，需要进行烟气脱硫或控制培养液pH变化来消除其影响；烟气中NO浓度不高于300×10^(-6)时，不影响ZY-1的生长及其对CO2的固定，反而可作为氮源供ZY-1生长用；对经过一般除尘处理的烟气来说，在利用小球藻ZY-1固定CO2时可不考虑溶解性烟尘的影响。

The micro elements, such as galium, indium and thallium, present in the dust, are separated by means of solvent extractions.

最后，把它们转化为相应的硫酸盐和碳酸盐。在烟尘中的微量元素如镓、铟、铊等是通过萃取法分别提取的。

May use the towel, clothes and so on to cover the oronasal, maintains the breath is unobstructed, prevents the mist and dust to choke into suffocates.

可以用毛巾、衣服等捂住口鼻，保持呼吸通畅，防止烟尘呛入窒息。

Objective To investigate the mechanism of lipid peroxidation by which welding fumes exert their effect on human body.

目的 探讨电焊烟尘对机体脂质过氧化作用的影响。

It baffles me that President Bush would rather go to Saudi Arabia twice in four months and beg the Saudi king for an oil price break than ask the American people to drive 55 miles an hour, buy more fuel-efficient cars or accept a carbon taxor gasoline tax that might actually help free us from what he called our "addiction to oil."

一直令我困惑不解的是布什总统宁可在四个月中两度造访沙特阿拉伯，乞求沙特国王降低石油价格，也不愿意敦促美国民众以时速55英里的速度驾车，购买更多节油轿车，接受烟尘排放税或汽油税，而这些举措或许真的可以帮助我们从被布什总统称之为&对石油的嗜好&中解脱出来。

In terms of environmental construction, sticking to the road of sustainable development, we will prevent source of pollution by improving plants' sewage disposal capacity and promoting the project of supervising pollution enterprises; we will unshakenly shut down illegitimate petroleum refineries, East Wind Chemical Engineering Plant which has the longest history in the whole city and other main chemical engineering enterprises and install particles-treatment equipments to relevant enterprises, thus enhancing environmental construction.

环境建设方面，走可持续发展之路，通过扩大镇污水厂污水处理能力和推进污染企业污水接管工程，控制污染源；以铁腕手段取缔非法炼油厂，关闭吴江历史最悠久的东风化工厂和一部分主要化工企业，给烟尘企业安装处理装置，进一步加强环境建设。

We are traveling by train. Out the win dows, we drink in the passing scene of cars on nearby highways, of children waving at a crossing, of cattle grazing on a distant hillside, of smoke pouring from a power plant, of row upon row of corn and wheat, of flatlands and vall eys, of mountains and rolling hillsides, of city skylines and village halls.

乘着火车，我们领略着窗外流动的景色：附近高速公路上奔驰的汽车，十字路口处招手的孩童，远山上吃草的牛群，源源不断地从电厂排放出的烟尘，一片片的玉米和小麦，平原与山谷，群山与绵延的丘陵，天空映衬下城市的轮廓，以及乡间的庄园宅第！

So that more consumers can enjoy more delicious quality, technology is even better than wine.

让更多的消费者可以品尝到品质更为鲜美，工艺更为精湛的葡萄酒。

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